Instructions / Assembly

shows “5959”. Finally use the shift key and up key to set the above line to “8000” and
the below line to “0000”. Then release both of the keys, 10 seconds later the timer
starts to work again automatically.
H、
User Manual of UV Radiation Intensity Monitor
：
1. Diagram of panel：
2. The instrument has been set an initial status before leaving factory. Don’t set it by
your own if not necessary. Once power is on it will start to work like diagram1.
3. At the beginning of working UV intensity is low. It is a normal phenomenon if
monitor gives out alarm. A few minutes later it will resume normal operation.
4. Fault mode：
a. When the UV intensity is lower than 80% of the initial value, the alarm
indicator turns on and the panel shows fault mode E-01 like diagram 2, the UV
lamp needs to be replaced or the quartz sleeve needs to be cleaned.
b. When a UV lamp has been used for over 8000 hours, the alarm light turns on
and the panel shows fault mode E-02 like diagram3. Replace the UV lamp.
Diagram1 normal
operating status
Diagram2 low
UV valued status
Diagram3 lamp overused
status
5. Monitor reset
After the lamp is replaced, reset the monitor. (no need to reset after clean the sleeve)
The specific way is as below:
First keep lamp working for over 1 hour. Press the “SET” key for over 5 seconds.
The UV intensity will be back to 100% and time back to “0000”. Reset is finished.
Monitor enters into normal operating status.
5